212
ASUS43 KLOT 171006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST TUE FEB 17 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-171100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 35 31 85 E6 29.87F WCI 30 TC 2
SAVANNA* PTCLDY 35 32 88 CALM 29.90S TC 2
ILZ003-004-008-010-011-017-018-171100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 33 30 88 CALM 29.93F TC 1
FREEPORT* PTCLDY 32 29 90 E6 29.92F WCI 26 TC 0
ROCHELLE* PTCLDY 34 32 91 SE7 29.92F WCI 28 TC 1
PERU* MOCLDY N/A N/A N/A SE5 29.92S
ILZ005-006-012>014-019>023-171100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 43 36 76 S3 29.93S TC 6
CHICAGO-MIDWAY CLOUDY 43 37 79 S6 29.95S TC 6
AURORA PTCLDY 33 33 100 SE5 29.93S WCI 29 TC 1
JOLIET* MOCLDY 35 34 96 SE3 29.95S TC 2
WAUKEGAN PTCLDY 43 38 82 NE5 29.93S TC 6
DUPAGE AIRPORT PTCLDY 36 34 92 S5 29.93F WCI 32 TC 2
KANKAKEE* PTCLDY 38 36 92 SE6 29.96F WCI 33 TC 3
WHEELING PTCLDY 40 36 86 S3 29.94F TC 4
MORRIS* MOCLDY 38 35 91 CALM 29.93F TC 3
ROMEOVILLE* PTCLDY 37 37 100 SE7 29.95F WCI 32 TC 3
LANSING* PTCLDY 40 36 87 S5 29.96F TC 4
NORTHERLY ISL* N/A 46 36 68 S7 N/A TC 8
LMZ740>746-171100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 47 180/ 16/ 16 N/A
NORTHERLY ISL 46 190/ 6/ 7 N/A
CALUMET HARBOR 43 170/ 5/ 6 1013.9F
BURNS HARBOR 46 180/ 7/ 9 1015.2S
MICHIGAN CITY 47 160/ 11/ 13 1014.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-171100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 50 35 56 S7 29.88F TC 10
GALESBURG* MOCLDY 42 41 95 SE6 29.91S TC 6
MACOMB* MOCLDY 40 35 82 SE5 29.92S TC 4
JACKSONVILLE* MOCLDY 47 39 72 S10 29.91F TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-171100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC N/A 34 30 86 SE6 N/A WCI 29 TC 1
BLOOMINGTON PTCLDY 38 36 92 S10 29.95F WCI 31 TC 3
DECATUR PTCLDY 44 39 82 S10 29.95F TC 7
PEORIA MOCLDY 42 37 82 S6 29.93S TC 6
LACON* MOCLDY 39 34 82 CALM 29.91S TC 4
LINCOLN* PTCLDY 40 38 93 SE5 29.95R TC 4
SPRINGFIELD MOCLDY 46 40 79 S12 29.94S TC 8
TAYLORVILLE MOCLDY 46 41 81 S10 29.95F TC 8
ILZ033-039-045-046-055>057-062-063-171100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 40 37 89 SE10 29.97S TC 4
DANVILLE* MOCLDY 44 39 83 S9 30.00S TC 7
RANTOUL* PTCLDY 34 33 96 SE7 29.96F FOG WCI 27
MATTOON PTCLDY 44 39 82 S8 29.97F TC 7
PARIS* PTCLDY 39 37 91 CALM 30.00S TC 4
ILZ079-100>102-171100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 43 39 88 E6 29.95F TC 6
BELLEVILLE CLEAR 37 35 94 CALM 29.95 FOG TC 3
CAHOKIA* MOCLDY 43 40 89 SE7 29.94F TC 6
SPARTA* PTCLDY 44 44 98 SE5 29.98F TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 36 36 100 CALM 30.00F TC 2
CAIRO* PTCLDY 38 38 99 CALM 30.04R TC 3
EFFINGHAM* PTCLDY 44 40 86 SE6 30.01F TC 7
MARION PTCLDY 42 40 94 CALM 30.02S TC 5
MT. VERNON PTCLDY 36 34 92 CALM 30.00F TC 2
SALEM* PTCLDY 46 39 76 SE5 29.98F TC 8
ILZ067-068-072-073-078-083-087-091-171100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 39 36 89 CALM 30.02S TC 4
FLORA* PTCLDY 39 37 93 S6 30.01S WCI 35 TC 4
FAIRFIELD* PTCLDY 43 37 81 S5 30.01S TC 6
HARRISBURG* PTCLDY 36 35 94 CALM 30.02F FOG TC 2
ROBINSON* PTCLDY 36 36 100 E1 30.01S TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page